Crystal knob set for plumbing faucets and fixtures



FIG. 1 is a side elevation view of a crystal knob set for plumbingfaucets and fixtures showing my new design, it being understood that thebroken lines are for illustrative purposes only;

FIG. 2 is a top plan view of one of the knobs of the set;

FIG. 3 is a bottom plan view of FIG. 2;

FIG. 4 is a top plan view of the other knob of the set; and

FIG. 5 is a bottom plan view of FIG. 4.

The ornamental design for a crystal knob set for plumbing faucets andfixtures, as shown and described.